Configure and validate Mercado Pago webhooks. Wraps the MCP webhook tools (save_webhook, notifications_history) and provides the HMAC-SHA256 signature validation pattern that every receiver must implement. Use when adding, debugging, or hardening notification handling.
Install
npx skills add mercadopago/mercadopago-claude-marketplace --skill mp-webhooksnpx skills add mercadopago/mercadopago-claude-marketplace --skill mp-webhooks -a claude-code -gnpx skills add mercadopago/mercadopago-claude-marketplace --skill mp-webhooks -a codex -ggemini skills install https://github.com/mercadopago/mercadopago-claude-marketplace.git --path plugins/mercadopago/skills/mp-webhooksgh skill install mercadopago/mercadopago-claude-marketplace mp-webhooksgit clone --depth 1 https://github.com/mercadopago/mercadopago-claude-marketplace /tmp/mercadopago__mercadopago-claude-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mercadopago__mercadopago-claude-marketplace/plugins/mercadopago/skills/mp-webhooks ~/.claude/skills/mp-webhooks # Claude Code
cp -R /tmp/mercadopago__mercadopago-claude-marketplace/plugins/mercadopago/skills/mp-webhooks ~/.agents/skills/mp-webhooks # Codex, Cursor, Gemini CLI, Copilot, OpenCode